CN110677279A - Gas monitoring method, system and computer storage medium - Google Patents
Gas monitoring method, system and computer storage medium Download PDFInfo
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- CN110677279A CN110677279A CN201910859605.9A CN201910859605A CN110677279A CN 110677279 A CN110677279 A CN 110677279A CN 201910859605 A CN201910859605 A CN 201910859605A CN 110677279 A CN110677279 A CN 110677279A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/27—Arrangements for networking
- H04B10/271—Combination of different networks, e.g. star and ring configuration in the same network or two ring networks interconnected
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/27—Arrangements for networking
- H04B10/275—Ring-type networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
- H04J3/085—Intermediate station arrangements, e.g. for branching, for tapping-off for ring networks, e.g. SDH/SONET rings, self-healing rings, meashed SDH/SONET networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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- Electromagnetism (AREA)
- Computing Systems (AREA)
- Environmental & Geological Engineering (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a gas monitoring method, a system and a computer storage medium, relating to network communication and providing the following technical scheme that a communication ring network is formed by connecting a valve chamber and a station through an optical fiber network for transmitting communication data, and when the valve chamber or the station in the communication ring network has a fault, a wireless communication network is started to replace the communication ring network between the faulted valve chamber or the station for continuously transmitting the communication data. The valve chamber and the station yard are communicated through the optical fiber network to form a communication ring network, the information transmission rate of the optical fiber is rapid and stable in a communication mode, and meanwhile, the mode of the communication ring network is beneficial to saving the networking cost. When a communication fault occurs in a valve room or a station yard, the wireless communication network is started to replace a communication ring network with the fault to continuously transmit communication data, the two communication modes are in seamless butt joint, the monitoring continuity is guaranteed, and the monitoring stability is improved.
Description
Technical Field
The present invention relates to network communications, and more particularly, to a gas monitoring method, system and computer storage medium.
Background
In the early stage, the monitoring technology of most of the gas supply units in China is relatively lagged behind, and especially for the management of a transmission and distribution pipe network, a specially-assigned person is basically adopted to regularly inspect and copy at fixed points, so that the workload is large, the efficiency is low, the error rate and the human error are high, and the real-time data acquisition of a monitoring point is difficult to realize. The traditional management mode of the transmission and distribution pipe network is adopted, firstly, the operation cost is high, and particularly, the requirement of modern management means is difficult to adapt, so that huge economic loss and resource waste are caused to the country and enterprises.
Data communication adopted in the existing pipe network monitoring system can be simply divided into two types: wired communication and wireless communication, wherein the wired communication mainly includes setting up optical cables, telephone MODEN (audio), telephone private lines, television cables, power line carriers and the like. Because the distribution range of the pipe network monitoring points is wide, the number of the pipe network monitoring points is large, and individual monitoring points are remote, the defects of long construction period, high working difficulty, high operating cost and the like exist by adopting a wired communication mode; compared with the prior art, the wireless communication mode has the advantages of low investment, short construction period, simple operation and maintenance, high cost performance and the like. The existing wireless communication modes include wireless data transfer stations, spread spectrum communication, satellite communication, mobile communication (including GSM, GPRS and CDMA), and other various modes, wherein the satellite communication has high communication cost, and the spread spectrum communication has high rate but can only transmit in a line-of-sight range. The wireless data transmission radio station as a transmission channel has the advantages of flexible networking, easy expansion, convenient maintenance, low operating cost and the like, but because the system works in 230MHz and adopts the common indirect modulation data transmission radio station, the system is easy to be interfered by the outside, the communication rate is low, the error rate is high, the data transmission quantity is not large, the signal coverage range is small and the like.
Gsm (global System for Mobile communications) and gprs (general packet radio service) are cellular digital Mobile communication systems mainly used in China at present, and the communication mode is performed on a data communication platform of a Mobile operator. The GSM/GPRS wireless communication network basically covers the whole country, so the GSM/GPRS wireless communication network has the characteristics of no need of additionally laying a network, short construction period, high communication speed, no same frequency interference, stable and reliable performance, good confidentiality, low cost, no need of handling frequency band resource use procedures and paying frequency band resource occupation fees to a radio management committee and the like, and can save a large amount of manpower and material resources.
The traditional gas pipe network management means hardly realizes the acquisition and transmission of real-time data of remote nodes of the pipe network, an ideal data transmission mode is based on wireless communication transmission, and in addition, the pipe network is wide in distribution range and complicated in layout, so that an automatic monitoring system of the pipe network needs to be established on the basis of a space geographic model.
At present, chinese patent application No. 2007100577729 discloses an automatic monitoring method for a pipe network integrating GSM, GPRS transmission and GIS information management, and provides a monitoring system using the method. The GPRS wireless communication technology is adopted to transmit node data, a server end carries out visual display on the transmitted data, the returned data are analyzed and predicted through the strong space analysis function of the GIS, real-time monitoring is carried out on a pipe network system, once leakage occurs, leakage information can be rapidly transmitted to a maintenance site through a GSM network, and therefore safe operation of an urban gas pipe network is guaranteed.
Although the gas pipe network monitoring method can monitor the pipe network system in real time, due to the characteristics of poor transmission stability and low transmission efficiency of GPRS, the monitoring interruption and delay are easy to occur in daily use, and the real-time monitoring is greatly influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the first purpose of the invention is to provide a gas monitoring method which has the advantage of stable monitoring.
In order to achieve the purpose, the invention provides the following technical scheme:
a gas monitoring method includes connecting valve chamber and station to form communication ring network for transmitting communication data, and
when the valve chamber or the station yard in the communication ring network has a fault, the wireless communication network is started to replace the communication ring network between the valve chamber or the station yard with the fault to continuously transmit communication data.
By adopting the technical scheme, the valve chamber and the station yard are communicated through the optical fiber network to form a communication ring network, the information transmission rate of the optical fiber is rapid and stable in a communication mode, and meanwhile, the mode of the communication ring network is beneficial to saving the networking cost. When a communication fault occurs in a valve room or a station yard, the wireless communication network is started to replace a communication ring network with the fault to continuously transmit communication data, the two communication modes are in seamless butt joint, the monitoring continuity is guaranteed, and the monitoring stability is improved.
Further, enabling the wireless communication network to continue transmitting communication data in place of the communication ring network between the malfunctioning valve room or yard includes,
determining adjacent communicated valve chambers or station yards according to the failed valve chambers or station yards;
wireless communication networks between valve rooms or yards enabling adjacent communications.
By adopting the technical scheme, when the wireless communication network is started, the valve chamber or station with the fault is firstly determined, then the valve chamber or station communicated with the adjacent valve chamber or station is determined according to the valve chamber or station with the fault, and then the wireless communication network between the valve chambers or stations communicated with the adjacent valve chamber or station is started.
Further, determining the adjacent communicating valve room or yard comprises,
detecting whether a valve chamber or a station yard communicating adjacently with a valve chamber or a station yard having a fault works normally;
and if the two valve rooms or station yards which are communicated adjacently work normally, determining the valve rooms or station yards as communication nodes which enable the wireless communication network.
By adopting the technical scheme, when the adjacent valve chambers or station yards are determined, whether the adjacent valve chambers or station yards work normally is detected, if the adjacent valve chambers or station yards work normally, the adjacent valve chambers or station yards are determined as the communication nodes capable of replacing the original communication ring network, so that the situation that the adjacent valve chambers or station yards fail to communicate at the same time is avoided, and the stability of communication is improved.
Further, the wireless communication network is one of 3G, 4G and 5G communication networks.
By adopting the technical scheme, the 3G, 4G and 5G communication networks are stable, and the data transmission rate is higher than that of GPRS.
In view of the defects in the prior art, a second object of the present invention is to provide a gas monitoring system, which has the advantage of stable monitoring.
In order to achieve the purpose, the invention provides the following technical scheme:
a gas monitoring system comprising a processor and a memory, the memory storing a set of instructions for the processor to invoke to implement:
a communication ring network formed by connecting the valve chamber and the station yard through an optical fiber network for transmitting communication data, an
When the valve chamber or the station yard in the communication ring network has a fault, the wireless communication network is started to replace the communication ring network between the valve chamber or the station yard with the fault to continuously transmit communication data.
By adopting the technical scheme, the valve chamber and the station yard are communicated through the optical fiber network to form a communication ring network, the information transmission rate of the optical fiber is rapid and stable in a communication mode, and meanwhile, the mode of the communication ring network is beneficial to saving the networking cost. When a communication fault occurs in a valve room or a station yard, the wireless communication network is started to replace a communication ring network with the fault to continuously transmit communication data, the two communication modes are in seamless butt joint, the monitoring continuity is guaranteed, and the monitoring stability is improved.
Further, the set of instructions is also for the processor to call to implement:
enabling the wireless communication network to replace the communication ring network between the malfunctioning valve room or yard to continue transmitting communication data includes,
determining adjacent communicated valve chambers or station yards according to the failed valve chambers or station yards;
wireless communication networks between valve rooms or yards enabling adjacent communications.
By adopting the technical scheme, when the wireless communication network is started, the valve chamber or station with the fault is firstly determined, then the valve chamber or station communicated with the adjacent valve chamber or station is determined according to the valve chamber or station with the fault, and then the wireless communication network between the valve chambers or stations communicated with the adjacent valve chamber or station is started.
Further, the set of instructions is also for the processor to call to implement:
determining the valve room or yard for adjacent communications includes,
detecting whether a valve chamber or a station yard communicating adjacently with a valve chamber or a station yard having a fault works normally;
and if the two valve rooms or station yards which are communicated adjacently work normally, determining the valve rooms or station yards as communication nodes which enable the wireless communication network.
By adopting the technical scheme, when the adjacent valve chambers or station yards are determined, whether the adjacent valve chambers or station yards work normally is detected, if the adjacent valve chambers or station yards work normally, the adjacent valve chambers or station yards are determined as the communication nodes capable of replacing the original communication ring network, so that the situation that the adjacent valve chambers or station yards fail to communicate at the same time is avoided, and the stability of communication is improved.
Further, the set of instructions is also for the processor to call to implement:
the wireless communication network is selected to be one of 3G, 4G and 5G communication networks.
By adopting the technical scheme, the 3G, 4G and 5G communication networks are stable, and compared with the GPRS, the data transmission rate is higher and the monitoring is more stable.
In view of the shortcomings in the prior art, a third objective of the present invention is to provide a computer storage medium, where a stored computer program is called by a computer to implement the functions of any one of the above-mentioned gas monitoring methods, and the monitoring method has the advantage of stable monitoring.
In conclusion, the invention has the following beneficial effects:
1. the valve chamber and the station yard are communicated through the optical fiber network to form a communication ring network, the information transmission rate of the optical fiber communication mode is rapid and stable, and meanwhile, the mode of the communication ring network is beneficial to saving the networking cost;
2. when a communication fault occurs in a valve room or a station yard, the wireless communication network is started to replace a communication ring network with the fault to continuously transmit communication data, the two communication modes are in seamless butt joint, the monitoring continuity is guaranteed, and the monitoring stability is improved.
Drawings
FIG. 1 is a block flow diagram of a gas monitoring method of the present invention;
FIG. 2 is a schematic block diagram of a gas monitoring system according to the present invention.
In the figure: 1. a processor; 2. a memory.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example 1
A gas monitoring method, referring to fig. 1, includes steps S101 to S105.
Step S101: and starting an optical fiber network to communicate the valve chamber and the station yard to form a communication ring network for transmitting monitored communication data.
The valve chamber and the station yard which are included by the optical fiber network gas transmission line are communicated to form a closed redundant communication ring network, so that the communication data of the monitoring point can be stably transmitted.
Step S102: and monitoring whether the operation condition of each valve chamber or station yard in the communication ring network is normal or not.
The communication data is transmitted through the communication ring network, so that the gas is monitored on one hand, and the running conditions of the valve chamber and the station yard are monitored on the other hand.
Step S103: when the valve chamber or the station yard in the communication ring network has a fault, the wireless communication network is started to replace the communication ring network between the valve chamber or the station yard with the fault to continuously transmit communication data.
And when the valve chamber or station yard is detected to be in fault, enabling the wireless communication network between adjacent communicated valve chambers or station yards.
Specifically, whether a valve chamber or a station yard which is communicated with a valve chamber or a station yard with a fault works normally is detected; and if the two valve rooms or station yards which are communicated adjacently work normally, determining the valve rooms or station yards as communication nodes which enable the wireless communication network.
In this embodiment, the wireless communication network is one of 3G, 4G, and 5G communication networks.
Example 2
A gas monitoring system, referring to fig. 2, comprising a processor 1 and a memory 2, wherein the memory 2 stores an instruction set for the processor 1 to call to implement:
a communication ring network formed by connecting the valve chamber and the station yard through an optical fiber network for transmitting communication data, an
When the valve chamber or the station yard in the communication ring network has a fault, the wireless communication network is started to replace the communication ring network between the valve chamber or the station yard with the fault to continuously transmit communication data.
Enabling the wireless communication network to replace the communication ring network between the malfunctioning valve room or yard to continue transmitting communication data includes,
determining adjacent communicated valve chambers or station yards according to the failed valve chambers or station yards;
wireless communication networks between valve rooms or yards enabling adjacent communications.
Determining the valve room or yard for adjacent communications includes,
detecting whether a valve chamber or a station yard which is communicated adjacent to the valve chamber or the station yard with the fault works normally;
and if the two valve rooms or station yards which are communicated adjacently work normally, determining the valve rooms or station yards as communication nodes which enable the wireless communication network.
The wireless communication network is selected to be one of 3G, 4G and 5G communication networks.
Example 3
A computer storage medium storing a computer program for a computer to call to implement the functions of the gas monitoring method according to embodiment 2.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (9)
1. A gas monitoring method is characterized in that: comprises connecting valve chambers and station yards through optical fiber network to form communication ring network for transmitting communication data, an
When the valve chamber or the station yard in the communication ring network has a fault, the wireless communication network is started to replace the communication ring network between the valve chamber or the station yard with the fault to continuously transmit communication data.
2. The gas monitoring method according to claim 1, characterized in that: enabling the wireless communication network to replace the communication ring network between the malfunctioning valve room or yard to continue transmitting communication data includes,
determining adjacent communicated valve chambers or station yards according to the failed valve chambers or station yards;
wireless communication networks between valve rooms or yards enabling adjacent communications.
3. The gas monitoring method according to claim 2, characterized in that: determining the valve room or yard for adjacent communications includes,
detecting whether a valve chamber or a station yard which is communicated adjacent to the valve chamber or the station yard with the fault works normally;
and if the two valve rooms or station yards which are communicated adjacently work normally, determining the valve rooms or station yards as communication nodes which enable the wireless communication network.
4. A gas monitoring method according to any one of claims 1 to 3, characterized in that: the wireless communication network is one of 3G, 4G and 5G communication networks.
5. A gas monitored control system which characterized in that: comprising a processor (1) and a memory (2), the memory (2) storing a set of instructions for the processor (1) to call to implement:
a communication ring network formed by connecting the valve chamber and the station yard through an optical fiber network for transmitting communication data, an
When the valve chamber or the station yard in the communication ring network has a fault, the wireless communication network is started to replace the communication ring network between the valve chamber or the station yard with the fault to continuously transmit communication data.
6. The gas monitoring system of claim 5, wherein: the instruction set is further for the processor (1) to call to implement:
enabling the wireless communication network to replace the communication ring network between the malfunctioning valve room or yard to continue transmitting communication data includes,
determining adjacent communicated valve chambers or station yards according to the failed valve chambers or station yards;
wireless communication networks between valve rooms or yards enabling adjacent communications.
7. The gas monitoring system of claim 6, wherein: the instruction set is further for the processor (1) to call to implement:
determining the valve room or yard for adjacent communications includes,
detecting whether a valve chamber or a station yard which is communicated adjacent to the valve chamber or the station yard with the fault works normally;
and if the two valve rooms or station yards which are communicated adjacently work normally, determining the valve rooms or station yards as communication nodes which enable the wireless communication network.
8. A gas monitoring system according to any of claims 5 to 6, characterized in that: the instruction set is further for the processor (1) to call to implement:
the wireless communication network is selected to be one of 3G, 4G and 5G communication networks.
9. A computer storage medium, characterized in that: a computer program for a computer to call for the function of the gas monitoring method according to any one of claims 1 to 4 is stored.
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| CN201910859605.9A CN110677279A (en) | 2019-09-11 | 2019-09-11 | Gas monitoring method, system and computer storage medium |
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| CN201910859605.9A CN110677279A (en) | 2019-09-11 | 2019-09-11 | Gas monitoring method, system and computer storage medium |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019331A (en) * | 1983-07-12 | 1985-01-31 | Osaka Gas Co Ltd | Communication system |
| CN1764123A (en) * | 2005-09-12 | 2006-04-26 | 中国移动通信集团公司 | Optical fibre access network and its communication protection method |
| CN102235178A (en) * | 2010-04-26 | 2011-11-09 | 北京兴科迪科技有限公司 | Monitoring and pre-warning method and system for abnormal-shaped space of mine |
| CN103414636A (en) * | 2013-08-21 | 2013-11-27 | 深圳市特发泰科通信科技有限公司 | Route backup device and method based on TD-LTE network and optical network |
| CN104460609A (en) * | 2014-11-18 | 2015-03-25 | 中国石油天然气股份有限公司 | Remote monitoring method and system for oil and gas production |
-
2019
- 2019-09-11 CN CN201910859605.9A patent/CN110677279A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6019331A (en) * | 1983-07-12 | 1985-01-31 | Osaka Gas Co Ltd | Communication system |
| CN1764123A (en) * | 2005-09-12 | 2006-04-26 | 中国移动通信集团公司 | Optical fibre access network and its communication protection method |
| CN102235178A (en) * | 2010-04-26 | 2011-11-09 | 北京兴科迪科技有限公司 | Monitoring and pre-warning method and system for abnormal-shaped space of mine |
| CN103414636A (en) * | 2013-08-21 | 2013-11-27 | 深圳市特发泰科通信科技有限公司 | Route backup device and method based on TD-LTE network and optical network |
| CN104460609A (en) * | 2014-11-18 | 2015-03-25 | 中国石油天然气股份有限公司 | Remote monitoring method and system for oil and gas production |
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Application publication date: 20200110 |